화학공학소재연구정보센터
홈 로그인 로그아웃 연락처 사이트맵
Journal of Industrial and Engineering Chemistry, Vol.18, No.2, 594-596, March, 2012
DOI10.1016/j.jiec.2011.11.140  Export Citation
Thermo-mechanical behaviors of epoxy resins reinforced with nano-Al2O3 particles
Wei Jiang, Fan-Long Jin, and Soo-Jin Park1, †
  • Department of Materials Engineering, Jilin Institute of Chemical Technology, Jilin City 132022, People’s Republic of China
  • 1Department of Chemistry, Inha University, Nam-gu, Incheon 402-751, South Korea
E-mail:
This study examined the thermo-mechanical behavior of epoxy resins/nano-Al2O3 composites including the curing behavior, thermal stability, dynamic mechanical properties and thermal mechanical properties. The DSC curve peak temperature of the composites was decreased by the addition of nano-Al2O3. The thermal stability of the composites was similar to that of the neat epoxy resins. Dynamic mechanical analysis (DMA) indicated the glass transition temperature of the composites to be approximately 11 ℃ higher than that of the neat epoxy resins. The coefficient of thermal expansion (CTE) of the composites decreased with increasing nano-Al2O3 content.
Keywords:Epoxy resins;Nano-Al2O3;Composites;Curing behaviors;Thermal stability
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